Transform your contacts into valuable relationships!

Let tamanguu guide your relationship management as your digital assistant

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Why tamanguu?

tamanguu.contacts is the smart solution for relationship and interaction management.
Our Guided Relationship Management Tool is ideal for small and medium-sized businesses as well as for freelancers in network-driven businesses.

Networking and the resulting strong relationships are regarded by successful people as an essential component of their success.

Relationship Management

Enhance the success of your business and collaborations by building and maintaining valuable and strong relationships with your contacts!

Digital Assistant

Save time, brainwork and administrative efforts by experiencing tamanguu as your digital assistant with smart action recommendations!

Interaction Management

Get the mess of multiple communication channels sorted and have the relevant interactions with your contacts in one stream!

Private Area

Keep your concentration at work and take care of your private contacts in your leisure time to keep your life balanced and pleased!

Learn more about our features

Pillars of our concept

tamanguu’s concept is based on several pillars.


The theoretical basis is the Ph.D. thesis of tamanguu co-founder Dr. Johannes Ripken about developing a long-lasting artist career in the music business, including a major chapter on networking, relationship management and business network development. In-depth experiences of the practical work derives from more than a decade of work experience in the music business and the knowledge from numerous interviews with experts.

User Experience

Our design team is highly experienced in UX concept and UI design, which enables us to build an intuitive and appealing interface. Before our software developer start developing the system, we execute usability tests with relationship management and networking experts in order to validate the best possible user experience.


Our software development team, led by co-founder Dr. Wolfram Schroers, are acknowledged experts in our chosen advanced technology, which allows us to develop a fast and smart system for our users. The first version will be optimized for web browser on desktop computers. During 2018, our team will additionally develop mobile apps for iOS and Android making tamanguu.contacts available for any device!

Proof of our Concept

We are supported and confirmed in our work by a wide variety of different parties and media.

Startup Awards

1st Place
Founder's Cup KielRegion.

Nominated (please vote for us here!)
breakthrough 2018 award by connect

Media and Cooperation Partners

Popakademie Baden-Wuerttemberg

ma design Startup Valley News